Ahsan Ullah

Karachi Port Trust

Khan started his career at Karachi Port Trust in 2007.

Khan Research Laboratories

In 2011, Khan moved to Khan Research Laboratories where he won three consecutive league titles and three National Cup titles. He was a member of the team which reached the 2013 AFC President's Cup final, after falling to Turkmen club Balkan FT by 0–1 in the final.

Sui Southern Gas

In 2018, Khan signed for SSGC. In 2021, SSGC club was closed after the shutdown of departmental sports in Pakistan. After the restoration of departmental sports in Pakistan, SSGC terminated contracts of the players of the squad, including Khan's, on 26 August 2022.

Khan started his international career with Pakistan U23 during 2014 Asian Games against Thailand U23. He made his second appearance against China U23 in the Asian Games and also played in a test series against Palestine in 2011. He made his senior debut at the 2013 SAFF Championship against India, coming on as an 87th-minute substitute for Kaleemullah Khan. He made his second appearance against Nepal, coming on as an 89th-minute substitute for Hassan Bashir. He earned his first full cap in the final group stage game against Bangladesh.

As of match played 19 May 2019

International